| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.34 | 5.495% | $153.3264 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $238.82 | 10.432% | $263.7337 | $263.73 | $263.75 | $263.70 |
| Purchase #3 | $90.99 | 4.578% | $95.1555 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $189.81 | 9.469% | $207.7831 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $56.61 | 3.285% | $58.4696 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $71.92 | 8.621% | $78.1202 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $214.29 | 8.832% | $233.2161 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,007.78 | $1,089.8046 | $1,089.81 | $1,089.80 | $1,089.80 | |